44525430413 has 4 divisors (see below), whose sum is σ = 44526313020. Its totient is φ = 44524547808.

The previous prime is 44525430373. The next prime is 44525430449. The reversal of 44525430413 is 31403452544.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11837875204 + 32687555209 = 108802^2 + 180797^2 .

It is a cyclic number.

It is not a de Polignac number, because 44525430413 - 2¹² = 44525426317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44525435413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360728 + ... + 468161.

It is an arithmetic number, because the mean of its divisors is an integer number (11131578255).

Almost surely, 2^44525430413 is an apocalyptic number.

It is an amenable number.

44525430413 is a deficient number, since it is larger than the sum of its proper divisors (882607).

44525430413 is an equidigital number, since it uses as much as digits as its factorization.

44525430413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882606.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 44525430413 its reverse (31403452544), we get a palindrome (75928882957).

The spelling of 44525430413 in words is "forty-four billion, five hundred twenty-five million, four hundred thirty thousand, four hundred thirteen".